A high-end job comes with a high-end price: Prepare to spend between $4,000 to $8,000. Some quotes are even as high as $20,000. High-end jobs often require the paint shop to use high-end paints, which may cost hundreds of dollars for a single quart.
Physical changes occur when objects or substances undergo a change that does not change their chemical composition. This contrasts with the concept of chemical change in which the composition of a substance changes or one or more substances combine or break up to form new substances.
Physical changes in matter. A physical change is one where the particles of the substances that are involved in the change are not broken up in any way. When water is heated for example, the temperature and energy of the water molecules increases and the liquid water evaporates to form water vapour.